Category Archives: Process


Dec12
Exploring Double-Sided SMT Reflow Soldering and Key Aspects of Component Placement

post on December 12, 2023

In the realm of PCB assembly, the go-to technology in SMT (Surface Mount Technology) is what we call “Full Board Reflow Soldering.” While there are other methods for assembling PCBs, this “Full Board Reflow Soldering” can be divided into two … Continue reading →

Design, Process, SMT, Soldering     WorkingBear    Views (7,547)     comment (0)

Nov21
Q&A for Beginners: Understanding SMT Stencils, Component Placement Sequence, DFM, and DFX

post on November 21, 2023

This is a query from a user regarding SMT (Surface Mount Technology) processes, focusing on topics such as stencils, determining component placement sequence, and explanations of DFM (Design for Manufacturability) and DFX (Design for Excellence). We believe these questions and … Continue reading →

Process, SMT     WorkingBear    Views (6,624)     comment (0)
,

Nov16
What is SMT Red Glue (Dispensing) process? What are the limitations while use red glue process?

post on November 16, 2023

The “SMT dispensing” process,  also known as the “SMT Red Glue” process in Asia, is a process where a glue is used to stick Surface Mount Device (SMD) parts to a Printed Circuit Board (PCB).  The term “SMT Red Glue” … Continue reading →

Glue/adhesive/epoxy/underfill,, Process, Soldering     WorkingBear    Views (6,745)     comment (0)

Oct26
5 Key PCB Layout Considerations for Efficient Circuit Board Assembly and Soldering Production Processes

post on October 26, 2023

When designing a PCB layout, various questions inevitably arise. Is this PCB best suited for a single-layer, double-layer, or multi-layer configuration? How should you protect against ESD/EMI? Will the printed circuit board assembly (PCBA) use a single-sided or double-sided process? … Continue reading →

Design, Process, Soldering     WorkingBear    Views (4,724)     comment (0)

Oct11
Do PCB Designs Require Reserving Board Edges and Grooves for Routers De-Paneling Machines?

post on October 11, 2023

A while back, a netizen asked how the Router de-panel machine cuts PCB panels and whether there’s a need to reserve board edges (break-away) for the Router machine in PCB design. Upon careful consideration, I thought my previous answer might … Continue reading →

Manufacture, PCB/FPC/PTF, Process, SMT     WorkingBear    Views (3,549)     comment (0)
, ,